As mentioned before, I use my SS as a work vehicle. I would like to add another rear cargo tray so that I have two shelves and still have storage below. Are the storage trays in all HHR's, regardless of year, the same? If they are, I was going to get another at a junk yard.

 

They are all the same from what I've seen. I know 06 and 07 are the same.

 

All years are the same part number so I would say yes.

 

Be careful what you keep on top of the shelf when driving. Sudden deceleration can send loose stuff flying forward at high speed.

 

Everything on the top shelf is kept in a long flat tub that is no taller than the top of the rear seat.

 

Do you know what the part number is?

 

Sorry, I am already at home. I can get it Monday morning for you.

 

I think this is it - 15281206

http://www.gmpartsdirect.com/ is a good place to look FYI

 

1Panel2NV is correct.